Nfl

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FILE - In this Jan. 12, 2014, file photo, Carolina Panthers quarterback Cam Newton warms up before a divisional playoff NFL football game against the San Francisco 49ers in Charlotte, N.C. The Panthers have announced that Newton will undergo surgery Wednesday, March 19, on his left ankle and will be sidelined for four months. (AP Photo/John Bazemore, File)

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Philadelphia Eagles linebacker Akeem Jordan (56) before an NFL football game on against the Arizona Cardinals Sunday, Sept. 23, 2012, in Glendale. (AP Photo/Rick Scuteri)

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Kansas City Chiefs linebacker Akeem Jordan (55) celebrates after sacking the quarterback during the first half of an preseason NFL football game against the San Francisco 49ers at Arrowhead Stadium in Kansas City, Mo., Friday, Aug. 16, 2013. (AP Photo/Ed Zurga)

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Arizona Cardinals wide receiver Larry Fitzgerald (11) points to the Rams players after a scuffle as he runs to the sidelines with teammate Andre Roberts (12) during the first half of an NFL football game, Sunday, Dec. 8, 2013, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

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Arizona Cardinals wide receiver Andre Roberts (12) runs for yardage as Jacksonville Jaguars strong safety Johnathan Cyprien (37) comes in for the tackle during the first half of an NFL football game in Jacksonville, Fla., Sunday, Nov. 17, 2013. (AP Photo/Stephen Morton)

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FILE - In this Oct. 20, 2013, file photo, Cleveland Browns' Brandon Weeden drops back during the first half of an NFL football game against the Green Bay Packers in Green Bay, Wis. The Dallas Cowboys added free agent Weeden on a two-year contract Monday, March 17, 2014. (AP Photo/Mike Roemer, File)

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FILE - In this Dec. 15, 2013, file photo, San Francisco 49ers running back Frank Gore (21) is grabbed by Tampa Bay Buccaneers cornerback Darrelle Revis (24) during the first quarter of an NFL football game in Tampa, Fla. The New England Patriots announced Monday, March 17, 2014, the signing of the three-time All-Pro cornerback Revis. (AP Photo/Chris O'Meara, File)